velocity(in:)

Declaration

func velocity(in view: UIView?) -> CGPoint

Parameters

• view:

  The view in whose coordinate system the velocity of the pan gesture is computed.

Return Value

The velocity of the pan gesture, which is expressed in points per second. The velocity is broken into horizontal and vertical components.

See Also

Tracking the location and velocity of the gesture

• translation(in:)
• setTranslation(_:in:)